The Hosted PBX means the hardware and PBX, hosted work off-site from the location where the telephone is being used. The power of an organization is their telephone services, but their PBX could be hosted at the VoIP provider's data centre, so the term (hosted VoIP). It reduces the cost of your office phone system and no need to maintain. It’s also offered the facility to create a virtual system that has ability to provide their clients a professional sound phone solution. This feature is easy to use and understandable for everyone.